{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject", "Subject.Gender", "Subject.Disorder", "Subject.Age", "Subject.Population", "Treatment.Duration", "Treatment.Drug", "Subject.Race", "Treatment.Dosage", "Effect", "Treatment.Route", "Treatment.Time_elapsed", "Treatment", "Treatment.Freq", "Combination.Drug", "Treatment.Disorder"]}], "input": "OBJECTIVE: To report the safe use of fluorouracil in a patient with breast cancer who had allergic reactions to capecitabine."}
{"potential therapeutic event": [{"trigger": "safe ", "arguments": {"Subject": "a patient with breast cancer who had allergic reactions to capecitabine", "Subject.Gender": "NAN", "Subject.Disorder": "allergic reactions to capecitabine", "Subject.Age": "NAN", "Subject.Population": "NAN", "Treatment.Duration": "NAN", "Treatment.Drug": "fluorouracil", "Subject.Race": "NAN", "Treatment.Dosage": "NAN", "Effect": "NAN", "Treatment.Route": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment": "fluorouracil", "Treatment.Freq": "NAN", "Combination.Drug": "NAN", "Treatment.Disorder": "breast cancer"}}]}